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Individual Calculations September 2019 |
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| Roman Alvarez, Oscar Total change: 0.60 | |   |
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| CLUB DE AJEDREZ CHILE TORNEO IRT PRIMERA ESCALERILLA 2019 | Santiago | CHI | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1787 | 2.00 | 5 | 0.03 | 20 | 0.60 | |
|  Nauto Munoz, Isaias | | | 2072 | CHI | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Bulgarini Torre, Marco | | | 1933 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cosoi Scherzer, Alejandro | c | | 1934 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pedreros Escalona, Gustavo | | | 1925 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Alvarado Venegas, Alex | | | 1427 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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